Low-voltage outgoing-line cable box

A cable box and outlet power technology, applied in the field of transformers, can solve the problems of complex structure of transformer cable boxes, poor safety factor, inability to meet component distance requirements and electrical distance requirements, etc., and achieve simple structure, long practical life, and neat discharge. Effect

Inactive Publication Date: 2013-06-19
CHANGZHOU TOSHIBA SHUDIAN TRANSFORMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing transformer cable box has a complex structure, which cannot meet the distance requirements for components and electrical distance requirements, and has a poor safety factor

Method used

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  • Low-voltage outgoing-line cable box

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see figure 1 , the embodiment of the present invention includes:

[0015] A low-voltage outlet cable box, comprising a cable box body 1 and a cable fixing bracket 2, the cable box body 1 is provided with a sleeve 3 and a wire row 4, the end of the sleeve 3 is connected to the wire row 4, the Cables 5 are hung side by side on the line bar 4 , one end of the cable 5 is connected to the line bar 4 , and the other end extends out of the cable box body 1 to connect to the cable fixing bracket 2 .

[0016] The voltage inside the cable box body 1 is 10KV, and a number of insulators 6 are fixed between the line row 4 and the cable box body 1, whi...

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PUM

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Abstract

The invention discloses a low-voltage outgoing-line cable box which comprises a cable box body and a cable fixing support. A casing pipe and a line bank are arranged in the cable box body. One end portion of the casing pipe is connected with the line bank. Cables are parallelly hung on the line bank. One ends of the cables are connected with the line bank. The other ends of the cables stretch out of the cable box body to be connected with the cable fixing support. A plurality of insulators are fixedly arranged between the line bank and the cable box body. According to the low-voltage outgoing-line cable box, the low-voltage outgoing-line cable box is utilized for hanging the cables parallelly on the line bank in the cable box, the cables are arrayed to be tidy and not prone to be exposed in air, the service life of the cables is longer, the insulators are arranged between the cable box body and the line bank, damages from high-voltage current to work staff can be prevented, and therefore the low-voltage outgoing-line cable box is safe and reliable, simple in structure, and capable of meeting the distance requirements and electric distance requirements of a structural component.

Description

technical field [0001] The invention relates to the field of transformers, in particular to a low-voltage outlet cable box for a transformer. Background technique [0002] Among the transformers, some special-purpose transformers or transformers located in urban areas are placed indoors. In order to reduce the volume, cable boxes are often used to go out. Usually with a single cable head, round or square cable box structure. [0003] However, the existing transformer cable box has a complicated structure, cannot meet the requirements for the distance between components and the requirements for electrical distance, and has a poor safety factor. Contents of the invention [0004] The main technical problem to be solved by the present invention is to provide a low-voltage outlet cable box with simple structure, safety and reliability, convenient installation and disassembly, and the ability to meet the distance requirements for structural parts and electrical distance requir...

Claims

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Application Information

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IPC IPC(8): H02G3/08
Inventor 倪志奋王静干斌
Owner CHANGZHOU TOSHIBA SHUDIAN TRANSFORMER
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